Part Number: TMS320F28034
Other Parts Discussed in Thread: ISO7721
Dear TI Experts,
My customer designed TMS320F28034PAGT in a new project, they found the CAN bus worked abnormal(No data or wrong data) under -15 ~ -40 degree, however, once the temperature increased to -15~0 degree, the CAN bus work well again. They tried to do the same test on other chips which may influence CAN bus, such as CAN interface chip TJA1051, ISO7721, crystal, and CAN bus works well during other chips under -15 ~ -40 degree.
Could you kinldy give some advices about the CAN bus issue under low temperature? Thanks a lot.
